CN217781644U - Pitch flattening device for highway construction - Google Patents
Pitch flattening device for highway construction Download PDFInfo
- Publication number
- CN217781644U CN217781644U CN202221883683.6U CN202221883683U CN217781644U CN 217781644 U CN217781644 U CN 217781644U CN 202221883683 U CN202221883683 U CN 202221883683U CN 217781644 U CN217781644 U CN 217781644U
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- diaphragm
- flattening device
- thick bamboo
- connecting rod
- driving motor
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a pitch flattening device for highway construction, including structure frame, mobile jib and diaphragm, rotatable pressure section of thick bamboo is installed through the bearing to structure frame inside, the welding of pressure section of thick bamboo top has the diaphragm, diaphragm top both ends are run through the cover and are equipped with the connecting rod, the connecting rod bottom is connected with the scraper blade through the thread groove, connecting rod outside cover is equipped with compression spring, the welding has the backup pad between diaphragm and the structure frame, driving motor is installed through the mounting bracket to the backup pad inside. The utility model discloses a driving motor drives and presses a section of thick bamboo to rotate, and the pitch that will lay on the road flattens, and the convenience is used on small-size road, and can scrape its surface clearly through pasting the scraper blade of tightly pressing on a section of thick bamboo.
Description
Technical Field
The utility model relates to a highway construction technical field, in particular to pitch flattening device for highway construction.
Background
The highway construction refers to the general term of works such as road network planning, highway reconnaissance design, highway construction, maintenance, management, etc., and in the highway construction process, a flattening device is needed to flatten asphalt paved on a road surface.
Patent number CN201720988321.6 discloses a modified asphalt concrete road surface compaction device, including a plurality of rolling mechanisms, connect gradually between each rolling mechanism, rolling mechanism includes square frame and the gyro wheel of setting on square frame, the gyro wheel both ends respectively with be connected through the bearing between the square frame, be provided with scraper mechanism on the square frame, scraper mechanism is including setting up scraper blade and the elastic element on square frame, scraper blade and gyro wheel parallel arrangement on square frame, scraper blade one side respectively with square frame between through hinged joint at both ends, the scraper blade opposite side respectively through elastic element and square frame at both ends be connected, elastic element makes tangent setting between scraper blade face and the gyro wheel periphery, and the device can carry out arbitrary equipment as required, can satisfy various bituminous paving's roll extrusion operation.
The existing asphalt flattening device for highway construction has the disadvantages that: the whole structure is complex, the volume is large, the device can not be used when a country road or other small roads are paved, and asphalt, impurities and the like adhered to the pressing cylinder can not be scraped. Therefore, the asphalt flattening device for the road construction is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pitch flattening device for highway construction can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a pitch flattening device for highway construction, includes structure frame, mobile jib and diaphragm, rotatable pressure section of thick bamboo is installed through the bearing to structure frame inside, the welding of pressure section of thick bamboo top has the diaphragm, diaphragm top both ends are run through the cover and are equipped with the connecting rod, the connecting rod bottom is connected with the scraper blade through the thread groove, connecting rod outside cover is equipped with compression spring, the welding has the backup pad between diaphragm and the structure frame, driving motor is installed through the mounting bracket to the backup pad is inside, the structure frame top is installed the structure seat through the bearing, the structure seat is inside to be connected with the mobile jib through the axostylus axostyle, a mobile jib pot head is equipped with the telescopic auxiliary rod, structure frame top one end is installed through the mounting bracket and is held the electricity box.
Furthermore, an output shaft on one side of the driving motor is fixedly provided with a second gear through a flat key, one end of the pressing cylinder is fixedly provided with a first gear through a flat key, and the first gear is meshed with the second gear.
Further, the scraper blade is located the diaphragm bottom, and compression spring is located the scraper blade top.
Furthermore, the top of the main rod is sleeved with a bolt rod in a penetrating manner, jacks for fixing are arranged in the auxiliary rod at equal intervals, and an anti-skid sleeve is sleeved on the outer side of the auxiliary rod; the arrangement of the anti-slip sleeve enables people not to have the situation of slippery hands when holding the auxiliary rod.
Further, the current output end of the electricity storage box is electrically connected with the current input end of the driving motor through a power cord.
Compared with the prior art, the utility model discloses following beneficial effect has:
drive through driving motor and press a section of thick bamboo to rotate, personnel drive a pivoted through vice pole and mobile jib and press a section of thick bamboo to remove, will lay the pitch on road surface and flatten, easy operation can use on the small-size road, and simultaneously, compression spring promotes the scraper blade and pastes and tightly pressing a section of thick bamboo outside, rotates the in-process at a pressure section of thick bamboo and clearly scrapes its surface, prevents that adhesion such as pitch, impurity from pressing a section of thick bamboo outside.
Drawings
Fig. 1 is the utility model relates to a highway construction is with pitch flattening device's overall structure schematic diagram.
Fig. 2 is the utility model relates to a highway construction is with pitch flattening device's structural frame structure sketch map.
Fig. 3 is the utility model relates to a highway construction is with pitch flattening device's mobile jib and vice pole structural schematic.
In the figure: 1. a structural frame; 2. a main rod; 3. a transverse plate; 4. pressing the cylinder; 5. a connecting rod; 6. a support plate; 7. a drive motor; 8. a structure base; 9. an auxiliary rod; 10. an anti-slip sleeve; 11. a latch rod; 12. a jack; 13. a compression spring; 14. a squeegee; 15. a first gear; 16. a second gear; 17. an electricity storage box.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a pitch flattening device for highway construction, including structure frame 1, mobile jib 2 and diaphragm 3, rotatable pressure section of thick bamboo 4 is installed through the bearing in structure frame 1 inside, the welding of pressure section of thick bamboo 4 top has diaphragm 3, 3 top both ends of diaphragm run through the cover and are equipped with connecting rod 5, 5 bottoms of connecting rod are connected with scraper blade 14 through the thread groove, 5 outside covers of connecting rod are equipped with compression spring 13, the welding has backup pad 6 between diaphragm 3 and the structure frame 1, driving motor 7 is installed through the mounting bracket in backup pad 6 inside, structure seat 8 is installed through the bearing in structure frame 1 top, structure seat 8 is inside to be connected with mobile jib 2 through the axostylus axostyle, 2 pot heads of mobile jib are equipped with telescopic auxiliary rod 9, electricity storage box 17 is installed through the mounting bracket in 1 top one end of structure frame.
An output shaft on one side of the driving motor 7 is fixedly provided with a second gear 16 through a flat key, one end of the pressing cylinder 4 is fixedly provided with a first gear 15 through a flat key, and the first gear 15 is meshed with the second gear 16.
In this embodiment, as shown in fig. 1, the driving motor 7 operates to drive the pressing cylinder 4 to rotate through the second gear 16 and the first gear 15.
Wherein, the scraper plate 14 is positioned at the bottom of the transverse plate 3, and the compression spring 13 is positioned at the top of the scraper plate 14.
In this embodiment, as shown in fig. 2, the compression spring 13 can push the scraper 14 to move downwards.
The top of the main rod 2 is provided with a bolt rod 11 in a penetrating and sleeving manner, the inner part of the auxiliary rod 9 is provided with jacks 12 for fixing at equal intervals, and the outer side of the auxiliary rod 9 is provided with an anti-skidding sleeve 10 in a sleeving manner.
In this embodiment, as shown in fig. 3, the telescopic sub-rod 9 can be fixed by inserting the latch rod 11 into the corresponding insertion hole 12.
Wherein, the current output end of the electricity storage box 17 is electrically connected with the current input end of the driving motor 7 through a power cord.
In the present embodiment, as shown in fig. 1, the power storage box 17 may supply power to the drive motor 7.
It should be noted that, the utility model relates to a pitch flattening device for highway construction, in operation, it supplies power to hold electric box 17 for driving motor 7, the personnel open driving motor 7 and drive through No. two gears 16 and No. one gear 15 and press a section of thick bamboo 4 to rotate, the personnel hold antiskid cover 10 and drive the pivoted through auxiliary rod 9 and mobile jib 2 and press a section of thick bamboo 4 to remove, the pitch that will lay on the road surface flattens, install in structure seat 8 through the axostylus axostyle for 2 one end of mobile jib, and structure seat 8 passes through bearing installation structure frame 1 top, make mobile jib 2 rotate, make things convenient for personnel to drive and press a section of thick bamboo 4 to remove, 2 one end of mobile jib is located to auxiliary rod 9 cover, can stretch out and draw back, make things convenient for personnel to adjust, insert in corresponding jack 12 with bolt pole 11, can fix the auxiliary rod 9 after stretching out and draw back, the compression spring 13 in the connecting rod 5 outside promotes scraper blade 14 and moves down, make scraper blade 14 paste and press a section of thick bamboo 4 outsides, pressing its surface to scrape clearly pressing 4 in the rotation in-process, prevent pitch, impurity etc. from even pressing a section of thick bamboo 4 outsides.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a pitch flattening device for highway construction, includes structure frame (1), mobile jib (2) and diaphragm (3), its characterized in that: structural frame (1) is inside to be installed rotatable pressure section of thick bamboo (4) through the bearing, it has diaphragm (3) to press section of thick bamboo (4) top welding, diaphragm (3) top both ends are run through the cover and are equipped with connecting rod (5), connecting rod (5) bottom is connected with scraper blade (14) through the thread groove, connecting rod (5) outside cover is equipped with compression spring (13), the welding has backup pad (6) between diaphragm (3) and structural frame (1), driving motor (7) are installed through the mounting bracket to backup pad (6) inside, structural frame (1) top is installed through the bearing and is constructed seat (8), structure seat (8) are inside to be connected with mobile jib (2) through the axostylus axostyle, mobile jib (2) pot head is equipped with telescopic auxiliary rod (9), structural frame (1) top one end is installed through the mounting bracket and is held electric box (17).
2. The asphalt flattening device for road construction according to claim 1, characterized in that: an output shaft on one side of the driving motor (7) is fixedly provided with a second gear (16) through a flat key, one end of the pressing cylinder (4) is fixedly provided with a first gear (15) through a flat key, and the first gear (15) is meshed with the second gear (16).
3. The asphalt flattening device for road construction according to claim 1, characterized in that: the scraper blade (14) is located the diaphragm (3) bottom, compression spring (13) is located scraper blade (14) top.
4. The asphalt flattening device for road construction according to claim 1, characterized in that: the top of the main rod (2) is provided with a bolt rod (11) in a penetrating and sleeving manner, the inner portion of the auxiliary rod (9) is provided with a jack (12) for fixing at equal intervals, and the outer side of the auxiliary rod (9) is provided with an anti-skidding sleeve (10) in a sleeving manner.
5. The asphalt flattening device for road construction according to claim 1, characterized in that: the current output end of the electricity storage box (17) is electrically connected with the current input end of the driving motor (7) through a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883683.6U CN217781644U (en) | 2022-07-21 | 2022-07-21 | Pitch flattening device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221883683.6U CN217781644U (en) | 2022-07-21 | 2022-07-21 | Pitch flattening device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217781644U true CN217781644U (en) | 2022-11-11 |
Family
ID=83941065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221883683.6U Active CN217781644U (en) | 2022-07-21 | 2022-07-21 | Pitch flattening device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217781644U (en) |
-
2022
- 2022-07-21 CN CN202221883683.6U patent/CN217781644U/en active Active
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